In order to provide optimal security, Workfront is requiring that all browser connections and API integrations that rely on TLS 1.0 or earlier be upgraded to use TLS 1.1 or later. In the Preview environment, this change is already in effect.

Workfront officially ended support for TLS 1.0 in March 2018. Beginning in late 2018, all integrations leveraging TLS 1.0 will no longer function.

The following sections provide more detail about these important milestones, as well as how you can prepare for this upgrade in your organization:

Browser connections and API integrations that leverage TLS 1.0 are still operational, but Workfront will not solve issues in the Workfront application that are related to TLS 1.0.

Workfront Integrations Using TLS 1.0 Disabled (November 2018)

In November 2018, all Workfront browser connections and API integrations that leverage TLS 1.0 must be upgraded to use TLS 1.1 or later. Browser connections and API integrations that continue leveraging TLS 1.0 (either inbound or outbound connections) will no longer be able to communicate with the Workfront application after this time.

All browsers supported by Workfront are compatible with TLS 1.1 or later.

When Connecting to Workfront via the API

If you are integrating third-party applications to Workfront via the API (either inbound or outbound), ensure that TLS 1.1 or higher (and the TLS 1.2 encryption protocols) are enabled in your integrations.

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